Possibly naive/metaprogrammer take on style guides: we should share code as ASTs & every user should bring their own pretty printer (style preferences) to how they view it as text.
Yes, even to how names/ids are compounded from word chains.
I had a few minutes so I wrote up a basic outline of this in more detail. I'm certainly not the first person to think of this but it's a shame I've never seen it gain widespread support. http://blog.shivoa.net/2017/11/tabs-vs-spaces-is-wrong-question.html